"Ahh Right. Xu Ke's eyes lit up again, and he rummaged in his cross-body bag for a long time, turning his face darker and darker, and finally holding half an iron box and glaring angrily at Li Xiao: "It's all your fault!" You see you've kicked everything I've worked so hard to do! ”

Li Xiao: "......"

"I'm sorry!" Li Xiao apologized dryly.

I should apologize for kicking him badly, but I'm a little unwilling.

remembered that Xu Kegang said that he was rude, and snorted again, "Who made you sneaky and not look like a good person." ”

Xu Ke: "......"

Jiang Shiyue was afraid that the two of them would fight again, so she hurriedly beckoned Xu Ke upstairs.

Opening the door, Jiang Shiyue cleaned up the coffee table and poured out the place for Xu Ke to reassemble his iron box.

Xu Ke was busy with the work in hand, and at the same time told Jiang Shiyue the reason why he came.

After chatting with Jiang Shiyue last time, he was greatly inspired, and whenever he had time during this time, he studied what Jiang Shiyue said and put it into practice.

I just finished the new walkie-talkie this morning, and I want to ask Jiang Shiyue to share his results.

After inquiring around, I learned that Jiang Shiyue was no longer in the light industry major at all, or that Jiang Shiyue's so-called light engineering major was different from the light engineering major he thought.

Fortunately, Jiang Shiyue is very well-known in the school, and it is easy to find her real major and class.

I heard Jiang Shiyue's classmates say that she moved out, and asked for the general address, but she didn't know the specific floor, so she was waiting for her at the door of the unit.

Unexpectedly, I didn't say anything for a long time, and I was kicked in the chest by Li Xiao.

After listening to Li Xiao, he touched the tip of his nose weakly, sat down beside Yangyang, followed Yangyang's appearance, picked up the book and pretended to read it attentively.

Xu Ke, a big man, would not hold on to Li Xiao because of this misunderstanding, and didn't pay attention to Li Xiao's small movements at all.

Jiang Shiyue looked funny, and reminded Li Xiao with her mouth: "The book is reversed." ”

Li Xiao: "......"

Xu Ke quickly assembled the walkie-talkie, handed it to Jiang Shiyue, and ran downstairs with another walkie-talkie.

Li Xiao was confused and asked Jiang Shiyue: "Is your classmate a little bit brainless?" ”

Jiang Shiyue: "......"

She pretended to be esoteric and replied to Li with a smile: "Genius! It's always a little different from ordinary people. ”

For example, her son Yangyang.

As soon as Jiang Shiyue's voice fell, Xu Ke's voice came from the walkie-talkie on the coffee table.

"Hey! Feed! Can Jiang hear me? ”

Li Xiao stared dumbfounded, at the brick-sized piece of iron on the table.

Jiang Shiyue picked up the walkie-talkie and pressed one of the buttons, "Can you hear me, can you hear me?" ”

"Yes! Yes! Yes! Xu Ke's voice was full of irrepressible excitement.

Li Xiao pouted and shouted into the walkie-talkie: "You shout downstairs, you don't need this thing to hear it clearly!" It's just a big move to take off your pants and fart. ”

The buildings are generally not soundproof, and the floor on which the room is located is not high, so Xu Ke can really hear the movement downstairs clearly.

"You know what?! I just want Jiang to know that I did it! And my walkie-talkie isn't just for talking so closely. I'm telling you, with this walkie-talkie, you're talking here, and I can hear it in the college dormitory. ”

Li Xiao was shocked: "So powerful? Isn't that the same as a phone call? ”

She walked over to the coffee table and circled the walkie-talkie twice, her face full of surprise: "Why doesn't this thing have a telephone line?" ”

"Because it's called a walkie-talkie. Wait, I'll go up and tell you. Xu Ke cut off the call and ran upstairs.

Jiang Shiyue was also surprised, of course she knew that this was called a walkie-talkie.

In 78, walkie-talkies were not used for civilian use, and most of them were used in places like the army.

The last time she chatted with Xu Ke, she heard him say a few words on the radio, but she didn't expect Xu Ke to really be able to do it.

Xu Ke ran back, like a student waiting for the teacher's praise, and asked Jiang Shiyue excitedly: "How is it?" ”

Jiang Shiyue smiled and gave him a thumbs up, "Classmate Xu, you are so amazing!" ”

Xu Ke hurriedly waved his hand and smiled, "Thanks to your guidance." ”

He pointed to the walkie-talkie, "It was you who told me the principle of the walkie-talkie, and I tried to use the school radio to set up a radio channel." I didn't expect it to be successful. ”

"I'm just casually saying that it's your credit for being able to figure it out. However, I have a small piece of advice that I don't know whether to talk about or not. Jiang Shiyue's thumb and index finger were pinched together.

"You say, you say."

"I have a specialization in the art industry, and I can't give professional advice." Jiang Shiyue shook her head to break Xu Ke's expectations before speaking: "I just think this walkie-talkie is still a bit bulky, and it's not very convenient to carry around, can you optimize it again?" Smaller? ”

Xu Ke was a little disappointed, but still nodded, "I really didn't expect this." I'll try to improve. ”

It's really not a technical problem to make the shell smaller.

The old-fashioned wall clock on the wall rings like a bell.

Knocked six times, which means six o'clock in the afternoon.

Jiang Shiyue saw that Xu Ke couldn't catch dinner when he went back at this time, so she invited him downstairs to eat, and said that she wanted to discuss something with him.

Xu Ke, who wanted to refuse, could only agree.

The four of them found a nearby state-run restaurant downstairs, ordered two ordinary home-cooked stir-fried dishes, and asked for a lean pork rice noodles that Yangyang liked.

While waiting for the food, Xu Ke couldn't wait to speak: "Classmate Jiang, what do you want to discuss with me?" ”

Jiang Shiyue bit her lower lip lightly and organized her words before she spoke: "I remember you said that your dream is to let people talk to people at any time without being constrained by telephone lines, right?" ”

Xu Ke stretched out his hand and scratched the back of his head, and nodded with a smile, "Yes!" But now it seems, something whimsical. Don't laugh at me! ”

Jiang Shiyue knows very well that Xu Ke is not whimsical, she knows better than anyone how popular mobile phones will be in the future.

"All inventions are born out of whims. Besides, you can even make walkie-talkies and make tools that can make wireless real-time calls are just around the corner! ”

"Really? Do you really believe I can do it? Xu Ke's eyes began to light up again, even his mentor said that it was difficult to achieve, but Jiang Shiyue said that he could do it.

Jiang Shiyue nodded, "You can definitely do it." That's right, what I want to discuss with you is that we will work together to build a small laboratory in the college. You find a few like-minded classmates, and let's study together to see if we can realize your dreams. ”

If mobile phones had come out at the end of the 70s, it would have brought them monstrous wealth.

Xu Ke shook his head without thinking about it, and refused with a wry smile: "Classmate Jiang, you don't know, my dream can't be realized not only because of technical problems but also because of money. He pointed to his satchel, "This simple walkie-talkie cost a lot of money!" ”

Speaking of this, he touched the back of his head embarrassedly, "I'm not afraid of your jokes, in order to make it, I now eat a meal every three days." I also borrowed the living expenses of my roommates. ”

Fortunately, the people in his dormitory are righteous enough, and one of them contributed half a month's living expenses to accompany him to eat pickles and dry food.

"I know. That's why I say partnership. You pay for the technology, I pay for it! ”